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List of HTTP Response Status Codes

HTTP response status code provides details whether a specific HTTP request has been successfully completed or not. There are 5 categories of responses and grouped as per the first digit of the response code.

1xx – Informational Responses
2xx – Successful Responses
3xx – Redirections
4xx – Client Errors
5xx – Server Errors

List of Status Codes

CodeDescription
100Continue
101Switching Protocol
200OK
201Created
202Accepted
203Non-authoritative information
204No Content
205Reset Content
206Partial Content
300Multiple Choices
301Moved Permanently
302Found
303See Other
304Not Modified
305Use Proxy
306Unused
307Temporary Redirect
400Bad Request
401Unauthorized
402Payment Required
403Forbidden
404Not Found
405Method Not Allowed
406Not Acceptable
407Proxy Authentication Required
408Request Timeout
409Conflict
410Gone
411Length Required
412Precondition Failed
413Request Entity Too Large
414Request-url Too Long
415Unsupported Media Type
416Requested Range Not Satisfiable
417Expectation Failed
500Internal Server Error
501Not Implemented
502Bad Gateway
503Service Unavailable
504Gateway Timeout
505HTTP Version Not Supported

Reference: https://support.microsoft.com/en-in/help/943891/the-http-status-code-in-iis-7-0-iis-7-5-and-iis-8-0